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EFOA420KT4B

Description
Ceramic Resonator, 0.42MHz Nom
CategoryPassive components    Crystal/resonator   
File Size577KB,3 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Environmental Compliance
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EFOA420KT4B Overview

Ceramic Resonator, 0.42MHz Nom

EFOA420KT4B Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codeunknown
Crystal/Resonator TypeCERAMIC RESONATOR
frequency stability0.3%
frequency tolerance5000 ppm
Manufacturer's serial numberEFOA420KT4B
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency0.42 MHz
Maximum operating temperature80 °C
Minimum operating temperature-20 °C
physical sizeL7.6XB3.5XH9.5 (mm)
surface mountNO
Base Number Matches1
Ceramic Resonators (Case Type)
Ceramic Resonators,
Case Type
Type:
K
(380 to 820 kHz)
Ceramic Resonator Type K employs area vibration mode
of piezoelectric ceramics (PCM
®
): it is constructed such
that the piezoelectric element is press fitted and held
between the electrode plates, the entire unit is protected
with a case and the case opening is sealed with resin.
Since the oscillation frequency is determined according
to the piezoelectric ceramics size, the product size differs
depending on the oscillation frequency.
The manufacturable frequency range for this type is 380
to 820 kHz.
s
Features
q
Range of oscillation frequency: 380 to 820 kHz
q
Standard frequency tolerance: ±0.5 %
q
Stable performances against various environmental
tests.
q
Temperature stable: Maximum oscillation frequency
drift: ±0.3 %, Ð20 to 80 ûC
q
Taped version/Embossed taping versions are
available for automatic insertion (420 to 520 kHz)
s
Recommended Applications
q
Clock generation for remote-control systems
q
Clock generation for micro-processers used in home
appliances, such as washing machines, electric
ovens
s
Explanation of Part Numbers
E
F
O
A
K
Ð EF23 Ð

EFOA420KT4B Related Products

EFOA420KT4B EFOA455K04B EFOA800K04B EFOA500K04B EFOA640K04B EFOA480KT4B EFOA480K04B EFOA455KT4B EFOA500KT4B EFOA420K04B
Description Ceramic Resonator, 0.42MHz Nom Ceramic Resonator, 0.455MHz Nom Ceramic Resonator, 0.8MHz Nom Ceramic Resonator, 0.5MHz Nom Ceramic Resonator, 0.64MHz Nom Ceramic Resonator, 0.48MHz Nom Ceramic Resonator, 0.48MHz Nom Ceramic Resonator, 0.455MHz Nom Ceramic Resonator, 0.5MHz Nom Ceramic Resonator, 0.42MHz Nom
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to conform to
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
Crystal/Resonator Type CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR CERAMIC RESONATOR
frequency stability 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3%
frequency tolerance 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm 5000 ppm
Manufacturer's serial number EFOA420KT4B EFOA455K04B EFOA800K04B EFOA500K04B EFOA640K04B EFOA480KT4B EFOA480K04B EFOA455KT4B EFOA500KT4B EFOA420K04B
Installation features THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT
Nominal operating frequency 0.42 MHz 0.455 MHz 0.8 MHz 0.5 MHz 0.64 MHz 0.48 MHz 0.48 MHz 0.455 MHz 0.5 MHz 0.42 MHz
Maximum operating temperature 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C
Minimum operating temperature -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C
physical size L7.6XB3.5XH9.5 (mm) L7.6XB3.5XH9.5 (mm) L5.6XB3.5XH7 (mm) L7.6XB3.5XH9.5 (mm) L6.6XB3.5XH8.6 (mm) L7.6XB3.5XH9.5 (mm) L7.6XB3.5XH9.5 (mm) L7.6XB3.5XH9.5 (mm) L7.6XB3.5XH9.5 (mm) L7.6XB3.5XH9.5 (mm)
surface mount NO NO NO NO NO NO NO NO NO NO
Maker - Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic
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